Beijing met the standards at the end of last year, Yu Yaping, official with the water authority told China Daily yesterday. As industry insiders, we received the standards a long time ago. We immediately took action to improve the capital's drinking water quality, Yu said.
However, some  animals have evolved to have more protections in or on their skin  than this, including animals like turtles which have evolved to  change their body skin into a hard shell.Other animals rely on  their skin for camoflage, such as the speckled pattern on a fawn  (baby deer).any animals have a layer if skin to protect their organs. Dogs,  cats, wolfs, elephants, birds, insects, and pigs all have a layer  of skin that can protect their organs an â¦ d keep them warm in cold  climates. 1 person found this useful.
Like was mentioned skinks are sub-group of lizards. There are many different kinds of lizards. Most share similar characteristics such as scales, eyelids (which snakes do not have), most have 4 legs (except the legless lizard) and all are exothermic or cold-blooded. Skinks are one group that have the unique ability to loose and regrow their tails!